发明名称 |
Cutting blade control system and method, particularly for cutting-off machines for cutting logs of web material |
摘要 |
A control device for a cutting blade, particularly for cutting-off machines for logs of web material, interrupts operation of the cutting blade when deformation of the blade reaches a preset deformation value and resumes operation of the cutting blade when the deformation of the blade is less than another preset deformation value. The control device includes a measuring device for measuring deformation values of at least a portion of the cutting blade, at least one comparator for comparing the measured deformation values with at least one preset deformation value set by an operator, and an actuator which sends, according to signals coming from the comparator, control signals to a motor of the machine to control the start up and/or the stop of said motor.
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申请公布号 |
US2005284277(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20050143527 |
申请日期 |
2005.06.02 |
申请人 |
CASELLA SERGIO;BAGIONI MAURO |
发明人 |
CASELLA SERGIO;BAGIONI MAURO |
分类号 |
B26D3/16;B26D7/24;(IPC1-7):B26D1/18 |
主分类号 |
B26D3/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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